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Java is a high-level, object-oriented programming language used for developing desktop, web, and mobile applications.
Java is platform-independent, meaning it can run on any operating system
It is known for its security features, making it a popular choice for enterprise applications
Java code is compiled into bytecode, which can be run on a Java Virtual Machine (JVM)
Popular frameworks and tools for Java development inclu
Yes, Java is an object-oriented programming language.
Java supports the four main principles of OOP: encapsulation, inheritance, abstraction, and polymorphism.
Objects are created from classes in Java.
Java has access modifiers such as public, private, and protected to control access to class members.
Java also has interfaces, which allow for multiple inheritance.
Example: class Car { private String make; public void setMak...
I applied via Company Website and was interviewed before Apr 2020. There were 3 interview rounds.
Top trending discussions
Data structures, DSA
OOPs stands for Object-Oriented Programming. Inheritance is a feature of OOPs where a class can inherit properties and behaviors from another class.
OOPs is a programming paradigm that uses objects to design applications.
Inheritance allows a class to inherit attributes and methods from another class.
It promotes code reusability and helps in creating a hierarchical structure of classes.
Example: Class 'Car' can inherit pr...
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
Create a dashboard using provided data
I applied via Monster and was interviewed in Jul 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
Props and cons are not specific terms in JavaScript. Did you mean pros and cons?
Pros: flexibility, easy to learn, wide range of applications
Cons: can be slow, can be difficult to debug, can have security vulnerabilities
Nodejs is a runtime environment for executing JavaScript code outside of a web browser.
Nodejs is built on top of the V8 JavaScript engine
JavaScript is a programming language used for both front-end and back-end development
Nodejs allows for server-side scripting and can be used to build scalable network applications
JavaScript is primarily used for client-side scripting in web browsers
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